78847056

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:361

約数の個数: 120

約数和(自身を含む): 232128000

約数和(自身を除く): 153280944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 79, 87, 116, 144, 158, 174, 232, 237, 239, 261, 316, 348, 464, 474, 478, 522, 632, 696, 711, 717, 948, 956, 1044, 1264, 1392, 1422, 1434, 1896, 1912, 2088, 2151, 2291, 2844, 2868, 3792, 3824, 4176, 4302, 4582, 5688, 5736, 6873, 6931, 8604, 9164, 11376, 11472, 13746, 13862, 17208, 18328, 18881, 20619, 20793, 27492, 27724, 34416, 36656, 37762, 41238, 41586, 54984, 55448, 56643, 62379, 75524, 82476, 83172, 109968, 110896, 113286, 124758, 151048, 164952, 166344, 169929, 226572, 249516, 302096, 329904, 332688, 339858, 453144, 499032, 547549, 679716, 906288, 998064, 1095098, 1359432, 1642647, 2190196, 2718864, 3285294, 4380392, 4927941, 6570588, 8760784, 9855882, 13141176, 19711764, 26282352, 39423528, 78847056]

約数ペア:

[(1, 78847056), (2, 39423528), (3, 26282352), (4, 19711764), (6, 13141176), (8, 9855882), (9, 8760784), (12, 6570588), (16, 4927941), (18, 4380392), (24, 3285294), (29, 2718864), (36, 2190196), (48, 1642647), (58, 1359432), (72, 1095098), (79, 998064), (87, 906288), (116, 679716), (144, 547549), (158, 499032), (174, 453144), (232, 339858), (237, 332688), (239, 329904), (261, 302096), (316, 249516), (348, 226572), (464, 169929), (474, 166344), (478, 164952), (522, 151048), (632, 124758), (696, 113286), (711, 110896), (717, 109968), (948, 83172), (956, 82476), (1044, 75524), (1264, 62379), (1392, 56643), (1422, 55448), (1434, 54984), (1896, 41586), (1912, 41238), (2088, 37762), (2151, 36656), (2291, 34416), (2844, 27724), (2868, 27492), (3792, 20793), (3824, 20619), (4176, 18881), (4302, 18328), (4582, 17208), (5688, 13862), (5736, 13746), (6873, 11472), (6931, 11376), (8604, 9164)]